from easy_thumbnails.files import get_thumbnailer

from config.settings.base import THUMBNAIL_ALIASES


def get_thumbnail(file, size='medium', request=None):
    # try:
    options = THUMBNAIL_ALIASES[''].get(size)
    url = get_thumbnailer(file).get_thumbnail(options).url
    if request:
        return request.build_absolute_uri(url)

    return url

    # except:
    #     return file.url